Click on the third or sixth rank to set the en passant target square.

EGTB: win in 2 half-moves

# move score
1 Ra3 win in 1 half-moves
2 Ka5 draw
3 Ka6 draw
4 Kb3 draw
5 Kb6 draw
6 Kbb4 draw
7 Kbc5 draw
8 Kc6 draw
9 Kcb4 draw
10 Kcc5 draw
11 Kd5 draw
12 Ra5 draw
13 Ra6 draw
14 Ra7 draw
15 Ra8 draw
16 Rb4 draw
17 Kc3 loss in 1 half-moves
18 Kd3 loss in 1 half-moves
19 Kd4 loss in 1 half-moves
20 Ra1 loss in 1 half-moves
21 Ra2 loss in 1 half-moves